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Rapid:
Individual Calculations December 2021 |
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| Koperski, Wojciech Total change: 0.60 | |   |
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| Puchar Slaska Juniorow w Szachach Szybkich do lat 16 | Ustron | POL | 2021-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1349 | 1035 | 1.50 | 9 | 0.03 | 20 | 0.60 | |
|  Grzybek, Mikolaj | | | 1428 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Gulinski, Maciej | | | 1228 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Mainka, Anna | | | 1342 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Gibas, Aleksander | | | 1208 | POL | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Strzoda, Szymon | | | 1269 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Stronczek, Karol | | | 1185 | POL | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Pytlarz, Michal | | | 1315 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Goszyk, Bartosz | | | 1585 | POL | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Gorny, Tomasz | | | 1577 | POL | 0.50 | 1 | 0.47 | 20 | 9.40 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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